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From left: Session IV moderator, Wolf Eisfeld, Cognis; session IV keynote speaker, Janusz Jachowicz, PhD, Better Cosmetics LLC; and speakers: Abe Vaynberg, Hercules Inc; Rolf Beyersdorfer, Henkel KGaA; Hans-Martin Haake, Cognis GmbH; Nicholas Lefaudeux, Bossa Nova Technologies; and Roger McMullen, International Specialty Products.